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1. 发明授权

US08233551B2 Adjustable transmitter power for high speed links with constant bit error rate 有权
标题翻译：具有恒定误码率的高速链路的可调发射机功率
公开(公告)号：US08233551B2
公开(公告)日：2012-07-31
申请号：US12168621
申请日：2008-07-07
申请人： Andy Martwick
发明人： Andy Martwick
IPC分类号： H04L27/00
CPC分类号： H04L1/0033 , G06F1/3203 , G06F1/3253 , H04L1/0001 , H04L1/20 , Y02D10/151
摘要： A method and apparatus for dynamically adjusting power of a transmitter is herein described. A transmitter transmits a pattern to a receiver at a differential voltage. The length of the pattern, in one embodiment, is selected to be a reasonable length training pattern, as not to incur an extremely long training phase. If errors are detected at the receiver in the pattern, the transmitter steps the differential voltage until errors are not detected in the pattern at the receiver. The differential voltage, where no errors are detected, is scaled by a proportion of a target confidence level to a measured confidence level associated with the reasonable length training pattern. As a result, a training phase is potentially reduced and power is saved while not sacrificing confidence levels in error rates in the data exchange between the transmitter and receiver.
摘要翻译：这里描述用于动态调整发射机功率的方法和装置。发射机以差分电压将图案发送到接收机。在一个实施例中，模式的长度被选择为合理的长度训练模式，从而不会引起极长的训练阶段。如果在模式中的接收器处检测到错误，则发射机步进差分电压，直到在接收机的模式中检测到错误。通过目标可信度水平与合理长度训练模式相关联的测量置信度的比例来缩放未检测到误差的差分电压。因此，训练阶段潜在地减少并且节省功率，同时不牺牲发射机和接收机之间的数据交换中的错误率的置信水平。

2. 发明申请

US20120294379A1 ADJUSTABLE TRANSMITTER POWER FOR HIGH SPEED LINKS WITH CONSTANT BIT ERROR RATE 失效
标题翻译：用于具有恒定位错误率的高速链路的可调发射机功率
公开(公告)号：US20120294379A1
公开(公告)日：2012-11-22
申请号：US13562990
申请日：2012-07-31
申请人： Andy Martwick
发明人： Andy Martwick
IPC分类号： H04L1/12
CPC分类号： H04L1/0033 , G06F1/3203 , G06F1/3253 , H04L1/0001 , H04L1/20 , Y02D10/151
摘要： A method and apparatus for dynamically adjusting power of a transmitter is herein described. A transmitter transmits a pattern to a receiver at a differential voltage. The length of the pattern, in one embodiment, is selected to be a reasonable length training pattern, as not to incur an extremely long training phase. If errors are detected at the receiver in the pattern, the transmitter steps the differential voltage until errors are not detected in the pattern at the receiver. The differential voltage, where no errors are detected, is scaled by a proportion of a target confidence level to a measured confidence level associated with the reasonable length training pattern. As a result, a training phase is potentially reduced and power is saved while not sacrificing confidence levels in error rates in the data exchange between the transmitter and receiver.
摘要翻译：这里描述用于动态调整发射机功率的方法和装置。发射机以差分电压将图案发送到接收机。在一个实施例中，模式的长度被选择为合理的长度训练模式，从而不会引起极长的训练阶段。如果在模式中的接收器处检测到错误，则发射机步进差分电压，直到在接收机的模式中检测到错误。通过目标可信度水平与合理长度训练模式相关联的测量置信度的比例来缩放未检测到误差的差分电压。因此，训练阶段潜在地减少并且节省功率，同时不牺牲发射机和接收机之间的数据交换中的错误率的置信水平。

3. 发明授权

US07750629B2 Measuring electric and magnetic field 失效
标题翻译：测量电场和磁场
公开(公告)号：US07750629B2
公开(公告)日：2010-07-06
申请号：US11848142
申请日：2007-08-30
申请人： Timothy J. Maloney , Andy Martwick , Kai Wang
发明人： Timothy J. Maloney , Andy Martwick , Kai Wang
IPC分类号： G01R23/04 , G01R29/10
CPC分类号： G01R33/18 , G01R33/063
摘要： A field detection device such as a micro-strip portion of a transmission line may detect an electric field and a magnetic field induced by current steps injected into the chassis coupled to a ground plane. The shield portions of the transmission line may be coupled to a first and a second port of an I/O connector. A measurement system coupled to the connector may determine the electric field and the magnetic field detected by the micro-strip. The measurement system may determine the electric field and magnetic field based on computing the sum and difference of the signals provided by the first port and the second port.
摘要翻译：诸如传输线的微带部分之类的场检测装置可以检测注入到耦合到接地平面的底架中的电流步骤引起的电场和磁场。传输线的屏蔽部分可以耦合到I / O连接器的第一和第二端口。耦合到连接器的测量系统可以确定由微带检测到的电场和磁场。测量系统可以基于计算由第一端口和第二端口提供的信号的和和差来确定电场和磁场。

4. 发明申请

US20100002758A1 ADJUSTABLE TRANSMITTER POWER FOR HIGH SPEED LINKS WITH CONSTANT BIT ERROR RATE 有权
标题翻译：用于具有恒定位错误率的高速链路的可调发射机功率
公开(公告)号：US20100002758A1
公开(公告)日：2010-01-07
申请号：US12168621
申请日：2008-07-07
申请人： Andy Martwick
发明人： Andy Martwick
IPC分类号： H04B17/00 , H04L25/49
CPC分类号： H04L1/0033 , G06F1/3203 , G06F1/3253 , H04L1/0001 , H04L1/20 , Y02D10/151
摘要： A method and apparatus for dynamically adjusting power of a transmitter is herein described. A transmitter transmits a pattern to a receiver at a differential voltage. The length of the pattern, in one embodiment, is selected to be a reasonable length training pattern, as not to incur an extremely long training phase. If errors are detected at the receiver in the pattern, the transmitter steps the differential voltage until errors are not detected in the pattern at the receiver. The differential voltage, where no errors are detected, is scaled by a proportion of a target confidence level to a measured confidence level associated with the reasonable length training pattern. As a result, a training phase is potentially reduced and power is saved while not sacrificing confidence levels in error rates in the data exchange between the transmitter and receiver.
摘要翻译：这里描述用于动态调整发射机功率的方法和装置。发射机以差分电压将图案发送到接收机。在一个实施例中，模式的长度被选择为合理的长度训练模式，从而不会引起极长的训练阶段。如果在模式中的接收器处检测到错误，则发射机步进差分电压，直到在接收机的模式中检测到错误。通过目标可信度水平与合理长度训练模式相关联的测量置信度的比例来缩放未检测到误差的差分电压。因此，训练阶段潜在地减少并且节省功率，同时不牺牲发射机和接收机之间的数据交换中的错误率的置信水平。

5. 发明申请

US20090058414A1 MEASURING ELECTRIC AND MAGNETIC FIELD 失效
标题翻译：测量电磁场
公开(公告)号：US20090058414A1
公开(公告)日：2009-03-05
申请号：US11848142
申请日：2007-08-30
申请人： Timothy J. Maloney , Andy Martwick , Kai Wang
发明人： Timothy J. Maloney , Andy Martwick , Kai Wang
IPC分类号： G01R33/00
CPC分类号： G01R33/18 , G01R33/063
摘要： A field detection device such as a micro-strip portion of a transmission line may detect an electric field and a magnetic field induced by current steps injected into the chassis coupled to a ground plane. The shield portions of the transmission line may be coupled to a first and a second port of an I/O connector. A measurement system coupled to the connector may determine the electric field and the magnetic field detected by the micro-strip. The measurement system may determine the electric field and magnetic field based on computing the sum and difference of the signals provided by the first port and the second port.
摘要翻译：诸如传输线的微带部分之类的场检测装置可以检测注入到耦合到接地平面的底架中的电流步骤引起的电场和磁场。传输线的屏蔽部分可以耦合到I / O连接器的第一和第二端口。耦合到连接器的测量系统可以确定由微带检测到的电场和磁场。测量系统可以基于计算由第一端口和第二端口提供的信号的和和差来确定电场和磁场。

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